Proof of Usefulness Report

Cornershop by Uber

Analysis completed on 1/18/2026

+602
Proof of Usefulness Score
Category Standard

The project 'Cornershop by Uber' is a verifiable, high-impact success story in the grocery delivery sector, acquired by Uber for ~$3B. However, the submission itself is of extremely low quality, featuring a pseudonym ('StarShade'), vague claims ('everyone', 'most people'), and generic descriptions. While the underlying business utility and traction are undeniable (Unicorn status), the score is penalized significantly due to the lack of specific evidence provided in the entry and the lazy response quality.

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Score Breakdown

Real World Utility+180
Audience Reach Impact+152
Technical Innovation+52
Evidence Of Traction+190
Market Timing Relevance+85
Functional Completeness+2
Subtotal+662
Usefulness Multiplierx0.91
Final Score+602

Project Details

Project URL
cornershopapp.com
Description
We carefully shop for and deliver your groceries straight to your door in as little as 60 minutes. With our service you will have access to your favorite grocery stores. input your grocery preferences in regards to items and freshness and our shoppers will gather exactly what you need and deliver it in a no-hassle process. our services allow for scheduled deliveries as well as immediate.
Audience Reach
everyone
Target Users
everyone
Technologies
Software Development
Traction Evidence
most people have used my product

Algorithm Insights

Market Position
Strong market validation with clear user adoption patterns
User Engagement
Documented reach suggests active user community
Technical Stack
Modern tech stack aligned with sponsor technologies

Recommendations to Increase Usefulness Score

Document User Growth

Provide specific metrics on user acquisition and retention rates

Showcase Revenue Model

Detail sustainable monetization strategy and current revenue streams

Expand Evidence Base

Include testimonials, case studies, and third-party validation

Technical Roadmap

Share development milestones and feature completion timeline